NFC: pn533: Staticize local symbols

Local symbols used only in this file are made static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mariux64 · Sep 25, 2013 · e44666b · e44666b
1 parent 4b7449c
commit e44666b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
@@ -2905,12 +2905,12 @@ static int pn533_rf_field(struct nfc_dev *nfc_dev, u8 rf)
 	return rc;
 }
 
-int pn533_dev_up(struct nfc_dev *nfc_dev)
+static int pn533_dev_up(struct nfc_dev *nfc_dev)
 {
 	return pn533_rf_field(nfc_dev, 1);
 }
 
-int pn533_dev_down(struct nfc_dev *nfc_dev)
+static int pn533_dev_down(struct nfc_dev *nfc_dev)
 {
 	return pn533_rf_field(nfc_dev, 0);
 }